1.Tasks Accomplished:

GPT-Hanlder Added

Author: AkhilJ321

package.json

@@ -28,6 +28,7 @@
     "express": "^4.18.2",
     "fs-extra": "^11.1.1",
     "morgan": "^1.10.0",
+    "openai": "^3.2.1",
     "twilio": "^4.11.2",
     "web3": "^1.10.0",
     "web3-utils": "^1.10.0"

src/handlers/callHandler.ts

@@ -4,7 +4,6 @@ import fs from "fs-extra";
 import axios from "axios";
 import Web3 from "web3";
 import { AbiItem } from "web3-utils";
-import { Client } from "twilio/lib/twiml/VoiceResponse";
 
 const base_url = "https://api.assemblyai.com/v2";
 // Assembly AI headers to be added
@@ -46,6 +45,7 @@ export const handleRecording = async (
     const transcriptionResult = pollingResponse.data;
 
     if (transcriptionResult === "completed") {
+      // Twilio code to be added
     } else if (transcriptionResult.status === "error") {
       throw new Error(`Transcription failed: ${transcriptionResult.error}`);
     } else {

src/handlers/gptHandler.ts

@@ -0,0 +1,46 @@
+import { Configuration, OpenAIApi } from "openai";
+import { Request, Response } from "express";
+import dotenv from "dotenv";
+dotenv.config();
+
+const API_KEY: string = process.env.OPENAI_API_KEY || "";
+
+const configuration = new Configuration({
+  apiKey: API_KEY,
+});
+
+const openai = new OpenAIApi(configuration);
+
+export const sendReq = async (req: Request, res: Response) => {
+  const { transcribed_text }: { transcribed_text: string } = req.body;
+
+  if (!transcribed_text) {
+    res.status(400).json({ error: "Transcribed text is required" });
+    return;
+  }
+
+  console.log("Sending request to GPT-3");
+
+  const model_engine = "text-davinci-003";
+  const temperature = 0.5;
+  const max_tokens = 300;
+
+  const prompt = `What is the emergency type, location, and priority of the following message. Your response must be in the following JSON format: {name, location, emergency_type, priority, reply_msg}. Available emergency_types=['Ambulance', 'NSG', 'Police', 'Rescue team', 'Fire brigade', 'Forest ranger']. Available priority=['high', 'medium', 'low']. Prompt: ${transcribed_text}`;
+
+  try {
+    const response = await openai.createCompletion({
+      model: model_engine,
+      prompt,
+      temperature,
+      max_tokens,
+    });
+
+    //   const completionText = response.choices[0].text;
+    const completionText = response.data.choices[0].text;
+
+    res.json({ result: completionText });
+  } catch (error) {
+    console.error("OpenAI API request failed:", error);
+    res.status(500).json({ error: "Failed to process the request" });
+  }
+};

src/handlers/testHandler.ts

@@ -1,8 +1,10 @@
 // Download the helper library from https://www.twilio.com/docs/node/install
 // Find your Account SID and Auth Token at twilio.com/console
 // and set the environment variables. See http://twil.io/secure
-const accountSid = process.env.TWILIO_ACCOUNT_SID;
-const authToken = process.env.TWILIO_AUTH_TOKEN;
+import dotenv from "dotenv";
+dotenv.config();
+const accountSid = process.env.TWILIO_ACCOUNT_SID!;
+const authToken = process.env.TWILIO_AUTH_TOKEN!;
 
 const client = require("twilio")(accountSid, authToken);
 
@@ -14,5 +16,5 @@ export const init = async () => {
       from: "+918580732070",
     })
     .then((call: any) => console.log(call.sid, call))
-    .catch((err: any) => console.log(err));
+    .catch((err: any) => console.log(accountSid));
 };

src/routes/index.ts

@@ -1,8 +1,10 @@
 import express from "express";
 import CallRouter from "./call";
+import { sendReq } from "../handlers/gptHandler";
 
 const router = express.Router();
 
 router.use("/call", CallRouter);
+router.post("/gpt", sendReq);
 
 export default router;

src/server.ts

@@ -5,8 +5,6 @@ import dotenv from "dotenv";
 
 dotenv.config();
 
-console.log(process.env.TWILIO_ACCOUNT_SID);
-
 const app = express();
 const port = 3000;